TW200517237A - Injection molding machine and temperature control method thereof - Google Patents

Injection molding machine and temperature control method thereof

Info

Publication number
TW200517237A
TW200517237A TW093125491A TW93125491A TW200517237A TW 200517237 A TW200517237 A TW 200517237A TW 093125491 A TW093125491 A TW 093125491A TW 93125491 A TW93125491 A TW 93125491A TW 200517237 A TW200517237 A TW 200517237A
Authority
TW
Taiwan
Prior art keywords
injection molding
molding machine
control method
temperature control
temperature
Prior art date
Application number
TW093125491A
Other languages
Chinese (zh)
Inventor
Masashi Onishi
Original Assignee
Sumitomo Heavy Industries
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sumitomo Heavy Industries filed Critical Sumitomo Heavy Industries
Publication of TW200517237A publication Critical patent/TW200517237A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/76—Measuring, controlling or regulating
    • B29C45/78—Measuring, controlling or regulating of temperature
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2945/00—Indexing scheme relating to injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould
    • B29C2945/76—Measuring, controlling or regulating
    • B29C2945/76003—Measured parameter
    • B29C2945/7604—Temperature
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2945/00—Indexing scheme relating to injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould
    • B29C2945/76—Measuring, controlling or regulating
    • B29C2945/76003—Measured parameter
    • B29C2945/76083—Position
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2945/00—Indexing scheme relating to injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould
    • B29C2945/76—Measuring, controlling or regulating
    • B29C2945/76177—Location of measurement
    • B29C2945/7618—Injection unit
    • B29C2945/76187—Injection unit screw
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2945/00—Indexing scheme relating to injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould
    • B29C2945/76—Measuring, controlling or regulating
    • B29C2945/76177—Location of measurement
    • B29C2945/7618—Injection unit
    • B29C2945/76204—Injection unit injection piston cylinder
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2945/00—Indexing scheme relating to injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould
    • B29C2945/76—Measuring, controlling or regulating
    • B29C2945/76451—Measurement means
    • B29C2945/76454—Electrical, e.g. thermocouples
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2945/00—Indexing scheme relating to injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould
    • B29C2945/76—Measuring, controlling or regulating
    • B29C2945/76494—Controlled parameter
    • B29C2945/76531—Temperature
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/72—Heating or cooling
    • B29C45/74—Heating or cooling of the injection unit

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)

Abstract

An injection molding machine is provided with a plurality of temperature sensors for temperature detection at a plurality of positions on a heating cylinder provided with a heater. A control device controls input to the heater by selectively using temperature detection values outputted from the temperature sensors. Therefore, the temperature distribution of the heating cylinder can be accurately set or changed.
TW093125491A 2003-08-27 2004-08-26 Injection molding machine and temperature control method thereof TW200517237A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2003303275 2003-08-27

Publications (1)

Publication Number Publication Date
TW200517237A true TW200517237A (en) 2005-06-01

Family

ID=34269197

Family Applications (1)

Application Number Title Priority Date Filing Date
TW093125491A TW200517237A (en) 2003-08-27 2004-08-26 Injection molding machine and temperature control method thereof

Country Status (8)

Country Link
US (1) US20060141092A1 (en)
EP (1) EP1658949A4 (en)
JP (1) JPWO2005021237A1 (en)
KR (1) KR20060060703A (en)
CN (1) CN100515726C (en)
CA (1) CA2536485A1 (en)
TW (1) TW200517237A (en)
WO (1) WO2005021237A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI396619B (en) * 2007-04-10 2013-05-21 Sumitomo Heavy Industries Injection molding machine monitoring device

Families Citing this family (30)

* Cited by examiner, † Cited by third party
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WO2008149742A1 (en) * 2007-05-31 2008-12-11 Sumitomo Heavy Industries, Ltd. Display device for injection molding apparatus
JP4819003B2 (en) * 2007-07-30 2011-11-16 住友重機械工業株式会社 Monitoring device for injection molding machine
JP5345311B2 (en) * 2007-11-26 2013-11-20 住友重機械工業株式会社 Injection molding machine temperature display device
JP5064191B2 (en) * 2007-12-04 2012-10-31 住友重機械工業株式会社 Injection molding machine temperature display device
JP4937894B2 (en) * 2007-12-12 2012-05-23 住友重機械工業株式会社 Monitoring device for injection molding machine
JP5654250B2 (en) * 2010-03-09 2015-01-14 住友重機械工業株式会社 Injection molding machine and injection molding method
JP5736278B2 (en) * 2011-08-31 2015-06-17 住友重機械工業株式会社 Injection molding machine
JP5670287B2 (en) * 2011-09-22 2015-02-18 住友重機械工業株式会社 Injection molding machine
JP5829889B2 (en) * 2011-10-24 2015-12-09 東洋機械金属株式会社 Thermoplastic resin temperature control method in injection molding machine
JP5917336B2 (en) * 2012-08-24 2016-05-11 住友重機械工業株式会社 Injection molding machine
CN102825681A (en) * 2012-09-11 2012-12-19 晟扬精密模具（昆山）有限公司 Mould with automatic cooling device
JP6181451B2 (en) * 2013-07-26 2017-08-16 東洋機械金属株式会社 Injection molding machine
JP6625348B2 (en) * 2015-06-01 2019-12-25 住友重機械工業株式会社 Injection molding machine
IT201700006584A1 (en) * 2017-01-23 2018-07-23 Brixia Plast S R L PLASTIC SCREWING UNIT WITH TEMPERATURE CONTROL SYSTEM
CN107498811A (en) * 2017-08-22 2017-12-22 北京佑众全椒制药有限公司 A kind of injection intelligent control system based on temperature detection
CN107379459A (en) * 2017-08-22 2017-11-24 北京佑众全椒制药有限公司 A kind of injection intelligent control method based on subregion domain analysis
CN107696435A (en) * 2017-08-22 2018-02-16 北京佑众全椒制药有限公司 A kind of injection intelligence control system in plastic bottle process
CN107379460A (en) * 2017-08-22 2017-11-24 北京佑众全椒制药有限公司 A kind of injection Intelligentized control method based on temperature analysis
CN107471579A (en) * 2017-08-22 2017-12-15 北京佑众全椒制药有限公司 A kind of intelligent injection control method based on multizone detection
CN107379457A (en) * 2017-08-22 2017-11-24 北京佑众全椒制药有限公司 A kind of intelligent plastic bottle processing injection control system
CN107584739A (en) * 2017-09-13 2018-01-16 安徽安缆模具有限公司 A kind of injection mold temprature control method based on reference line
CN107791476A (en) * 2017-09-13 2018-03-13 安徽安缆模具有限公司 A kind of injection mold temperature intelligent networked control systems based on reference point
CN107791477A (en) * 2017-09-13 2018-03-13 安徽安缆模具有限公司 A kind of mold temperature control method heated automatically
CN107599335A (en) * 2017-09-13 2018-01-19 安徽安缆模具有限公司 A kind of intelligent injection mold temprature control method
CN107627576A (en) * 2017-09-13 2018-01-26 安徽安缆模具有限公司 A kind of temperature control system of injection mold based on reference point
CN107553850A (en) * 2017-09-13 2018-01-09 安徽安缆模具有限公司 A kind of injection mold temperature intelligent autocontrol method
CN107553849A (en) * 2017-09-13 2018-01-09 安徽安缆模具有限公司 A kind of automatic heating control system of injection mold
JP6947912B2 (en) 2018-03-14 2021-10-13 日精樹脂工業株式会社 Temperature control device for injection molding machine
KR102114754B1 (en) * 2018-03-29 2020-06-17 주식회사 쓰리디컨트롤즈 Three dimensional printing apparatus
AT525888B8 (en) * 2022-07-19 2023-11-15 Univ Linz Model-based control

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US4262737A (en) * 1979-06-15 1981-04-21 Crompton & Knowles Corporation Extruder temperature controller
USRE31903E (en) * 1979-06-15 1985-06-04 Crompton & Knowles Corporation Extruder temperature controller
US4272466A (en) * 1980-08-04 1981-06-09 Harrel, Incorporated System and method of temperature control for plastics extruder
US4376623A (en) * 1981-10-08 1983-03-15 The Entwistle Company Extruder with temperature control
JPS606426A (en) * 1983-06-27 1985-01-14 Sumitomo Heavy Ind Ltd Non-interacting controlling apparatus of injection molder heating cylinder
JPS61143814U (en) * 1985-02-25 1986-09-05
JPH0215323U (en) * 1988-07-15 1990-01-31
US5149193A (en) * 1991-01-15 1992-09-22 Crompton & Knowles Corporation Extruder temperature controller and method for controlling extruder temperature
JP3492415B2 (en) * 1994-04-14 2004-02-03 東京大学長 Block for measuring temperature of heating cylinder
JP3310772B2 (en) * 1994-04-26 2002-08-05 宇部興産株式会社 Control method of injection molding machine
JP2835030B2 (en) * 1995-08-10 1998-12-14 株式会社名機製作所 Nozzle temperature control device for injection molding machine
JP2835033B2 (en) * 1996-07-17 1998-12-14 株式会社名機製作所 Method and apparatus for controlling temperature of heating cylinder of injection molding machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI396619B (en) * 2007-04-10 2013-05-21 Sumitomo Heavy Industries Injection molding machine monitoring device

Also Published As

Publication number Publication date
CN1835836A (en) 2006-09-20
JPWO2005021237A1 (en) 2007-11-01
CA2536485A1 (en) 2005-03-10
WO2005021237A1 (en) 2005-03-10
EP1658949A4 (en) 2009-11-11
US20060141092A1 (en) 2006-06-29
CN100515726C (en) 2009-07-22
KR20060060703A (en) 2006-06-05
EP1658949A1 (en) 2006-05-24

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